Overall a great product. The case looks and feels great. The deodorant smells great and is very effective. It takes a lot of sweating over a long period of time for me to be able to stink through it. I feel like there are a few improvements that could be made to the case though. The cap comes off what seems like a little too easily and feels like it could be pretty easily knocked loose if it was in a bag on a rough journey. I dropped the case the other day and the cap popped off and the deodorant came flying out as well (even though the collar bit stayed in place). It's also a little tricky to get the last bit of deodorant out because the case doesn't seem to extend far enough to get to the very bottom of the refill.